Tender For Replacement Of Oh Line To Ug Cables Under Ge Dehradun; 1 Dismantling and shifting of existing pole steel Tubular pole of any size, PCC foundation & cross arms etc. complete all as specified anddirected 2 Dismantling insulators any type, any size 3 Dismantling cross-arms of M.S. channel or angle sections etc. complete and setting aside for re-use or deposited to mes store yard . all as directed by 4 Dismantling of ACSR or AAC conductorsand setting aside for re-use or deposited to mes store yard . all as directed by Engineer in charge. 5 Material and labour for laying, jointing and testingHT underground electric power cable 3 core 95 sqmm size, XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, (conforming toIS-7098 Part-I), ISI Marked, with aluminium conductor multi stranded, heavy duty,11000 Volts grade ( earthed ), in trenches/ ducts/ along poles/ through pipe/ under road/ PCC etc complete . all as directed: Notes:(a)Excavation, returning, removal, sand cushioning, cable protection covers, GI protection pipe etc and HT cable end joints/ straight through joints shall be measured and paid separately.(b)Any damage done during cable excavation to the existing UG infra like UG pipelines, UG electric cables, OFC etc shall be repaired by the contractor at their own expenses.(c)Cost of T&P required for handling/ laying of cable is deemed to be included in the rate quoted by the contractor. 6 Supply and fix cable jointing kit for 11 KV grade cable for outdoor termination , heat shrink type, joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, aluminium conductor cable of size 50-95 Sqmm 7 Material and labour for laying, jointing and testingLT underground electric power cable 3.5 core 300 sqmm size, XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, ISI Marked, with aluminium conductor multi stranded, heavy duty,1100 Volts grade ( earthed ), in trenches/ ducts/ along poles/ through pipe/ under road/ PCC etc complete . all as directed: Notes:(a)Excavation, returning, removal, sand cushioning, cable protection covers, GI protection pipe etc and HT cable end joints/ straight through joints shall be measured and paid separately.(b)Any damage done during cable excavation to the existing UG infra like UG pipelines, UG electric cables, OFC etc shall be repaired by the contractor at their own expenses.(c)Cost of T&P required for handling/ laying of cable is deemed to be included in the rate quoted by the contractor. 8 Allas per ItemNo 7 but120 Sq mm, 3.5 core 9 Allas per ItemNo 7 but95 Sq mm, 3.5 core 10 Allas per ItemNo 7but70 Sq mm, 3.5 core 11 Allas per ItemNo 7 but50 Sq mm, 3.5 core 12 Allas per ItemNo 7but25 Sq mm, 4 core 13 Allas per ItemNo 7but25 Sq mm, 2 core 14 Allas per ItemNo 7 but16 Sq mm, 4 core 15 Allas per ItemNo 7 but16 Sq mm, 2 core 16 Allas per ItemNo 7 but 10 Sqmm 4 Core 17 Allas per ItemNo 7 but 10 Sqmm 2 Core 18 Supply and laying galvanised steel tubing 80 mm bore light grade laidin trenches or fixed to poles/walls etc for cable protection complete all as specified and directed. 19 Allas per ItemNo 18 but 50 mm bore 20 Supply and fix HT 11 KV, drop out, out door type,Triple pole, gang operated air-break switch mounted on insulator and steel frame with operating mechanism from ground level, suitable for horizontal or vertical mounting fixed type complete with 12 insulators of rating upto 200 Amps 21 M & Land installation testing and comissioning of out door type Feeder Pillar box weather vermin proof factory made, front & back openable double door type with locking arrangement (including provn of 65 mm Godrej (Navtal) lock with 2 keys),fabricated out of 3.15mm thick CRCA sheet and 2mm thick inner enclouser CRCA sheet duly as per IS 5039 duly painted with powder coated of approved shade over a coat of zinc chrome primer after min seven tank treatment process including numbering & lettering mounted on C channel of appropriate size complete with IP-54 protectionhaving 433 volts, 3 phase, for 800 Amps rating 4 Nos, including all connections withcopper strips, duly drilled holes for connections, RYB insulated with different colour code complete heat shrink insulated enclosed openablefront & rear copper bus bar ofPanel board shall be provided with danger notice plate with skull & bone sign, effectively PVC gasketed and sealed, glands to be provided at cable entries, including angle iron 50x50x6mm, 90 cm long with base and grouted in PCC 1:2:4 type B-1 (Using 20mm graded stone aggregate) complete all as specified and directed and comprising of as under :- (Note:-The cost of the PCC plateform deemed to be included in the qouted rates of above said item). Location - 3/8 GR main panel 22 Incoming :-(a)Air circuit breaker 415 Volt AC, 50 Hz, 800 Amp four pole breaking capcity 50 KA, manual drawout type, Microprocessor based. Make - c&S, Siemens 23 (b) Digital 3 lines LCD display panel mounted multifunction energy meter 96x96mm flush mounted accuracy class 1.0 complete with suitable size of CTs and copper control wiring 24 (c) Phase indicating lamp - 01 Set of three 25 Out going :-(a)MCCB 200 Amp FP breaking capcity 36 KA 415 Volt AC, 50 Hz, with adjustable type - 03 No 26 (b)MCCB 415 Volt AC, 50 Hz, 125 Amp FP breaking capcity 16 KA with adjustable type- 06 No 27 (c)MCCB 415 Volt AC, 50 Hz, 63 Amp FP breaking capcity 16 KA withadjustable type- 03 No 28 M & L and installation testing and comissioning of outdoor type Feeder Pillar box factory made, front & back openable double door type with locking arrangement (including provn of 65 mm Godrej (Navtal) lock with 2 keys), fabricated out of 3.15mm structure and 2mm enclouser CRCA sheet duly as per IS 5039 duly painted with powder coated of approved shade over a coat of zinc chrome primer after min seven tank treatment process including numbering & lettering mounted on C channel of appropriate size complete with IP-54 protection having433 volts, 3 phase, insulated bus bar for 600 Amps rating 4Nos, including all connections with aluminium strips, Pillar board shall be provided with danger notice plate with skull & bone sign, effectively PVC gasketed and sealed, glands to be provided at cable entries, including MS channel frame of ISMC 75 at the base of panel only for grouting purpose and grouted in PCC 1:2:4 type B-1 (Using 20mm graded stone aggregate) complete all as specified and directed and comprising of as under :- (Location : 14 DOGRA at point C & 3/8 GR at point 2) 29 Incoming :-(a) MCCB 415 Volt AC, 50 Hz, 160 Amp four pole breaking capcity 36 KA, Adjustable type- 01 No 30 (b) Digital 3 lines LCD display panel mounted multifunction energy meter 96x96mm flush mounted accuracy class 1.0 complete with suitable size of CTs and copper control wiring- 01 No 31 (c) Phase indicating lamp - 01 Set of three 32 Out going :-(a)MCCB 415 Volt AC, 50 Hz, 125 Amp four pole breaking capcity 16 KA, Adjustable type- 01 No 33 (b)MCCB 415 Volt AC, 50 Hz, 63 Amp four pole breaking capcity 16 KA, thermal setting 70% - 100% - 03 No 34 M & L and installation testing and comissioning of outdoor type Feeder Pillar box factory made, front & back openable double door type with locking arrangement (including provn of 65 mm Godrej (Navtal) lock with 2 keys), fabricated out of 3.15mm structure and 2mm enclouser CRCA sheet duly as per IS 5039 duly painted with powder coated of approved shade over a coat of zinc chrome primer after min seven tank treatment process including numbering & lettering mounted on C channel of appropriate size complete with IP-54 protection having433 volts, 3 phase, insulated bus bar for 600 Amps rating 4Nos, including all connections with aluminium strips, Pillar board shall be provided with danger notice plate with skull & bone sign, effectively PVC gasketed and sealed, glands to be provided at cable entries, including MS channel frame of ISMC 75 at the base of panel only for grouting purpose and grouted in PCC 1:2:4 type B-1 (Using 20mm graded stone aggregate) complete all as specified and directed and comprising of as under :- (location : Panel No 3 near Qtr Gd 3/8 GR& panel at D for OTM 14 dogra, one for each unit) 35 Incoming :-(a) MCCB 415 Volt AC, 50 Hz, 160 Amp four pole breaking capcity 36 KA, Adjustable type- 01 No 36 (b) Digital 3 lines LCD display panel mounted multifunction energy meter 96x96mm flush mounted accuracy class 1.0 complete with suitable size of CTs and copper control wiring- 01 No 37 (c) Phase indicating lamp - 01 Set of three 38 Out going :-(a)MCCB 415 Volt AC, 50 Hz, 125 Amp four pole breaking capcity 16 KA, Adjustable type- 02 No 39 (b)MCCB 415 Volt AC, 50 Hz, 63 Amp four pole breaking capcity 16 KA, adjustable type - 04 No 40 M & L and installation factory fabricated bus bar chamber out door pedestal type made out of 2.0 mm thick CRCA sheet of size 750x500x400 mm duly painted with powder coating, simens grey/RAL fitted with four Nos aluminium bus bar of capacity 400 Amps duly mounted epoxy insulator , Cable connections of incoming and outgoing cables duly insulatedPVC heat shrinkable sleeve 1.1 KV grade includingone No MCCB, 125 Amps, 4 pole, 16 KA, with adjustable type, including glands c/plugs etc including 50x50x6mm angle iron frame 450mm height above ground level and 450mm below ground level, angle iron frame shall be embeded in PCC (1:2:4) type B 1 block of size 200x200x200mm complete all as specified and directed including taking out old unserviceable bus bar chamber. (Location 3/8 GR- 10 Nos & 14 DOGRA - 18 Nos) 41 Material and labour in replacement for earthing complete with galvanised steel earth plate electrode 60x60cmx6mm thick burried directly in ground ( earth pit not less than 2.25 Mtr deep below ground level ) with top edge of the plate not less than 1.5 Mtr below normal ground level, connected to galvanised strip 32x6mmearth lead by means of bolts, nuts, check nuts and wathers of GI or steel all as shown in electrical plate No. 5 of SSR Part-I 1991 connected to earthing test point/transformer/panel all as specified or indicated and testing on completion as directed by the Engineer-in-Charge including necessary excavation & earth work in any type of soil, funnel, PCC chamber ( 1 : 3 : 6) type C1, RCC pit cover , charcol, salt including provision of earth lead protected by 40mm dia light grade GI pipe and 20mm dia medium grade GI Pipe for watering complete. Note: (i) If the desired earth resistance less than 05 Ohm is not found within permissible limit shall be redone by contractor at no extra cost.(ii) Cost of GI strip 32x6 mm dia earth lead and 40mm dia light grade GI pipe and 20mm dia medium grade GI Pipe for watering upto 7.5 mtr is included in the rate quoted for this item. 42 All as per above item No.25but in GI wire 4.0 mm Note: (i) If the desired earth resistance less than 05 Ohm is not found within permissible limit shall be redone by contractor at no extra cost.(ii) Cost of GI wire 4.0 mm dia earth lead and 15 mm dia light grade GI pipe and 20mm dia medium grade GI Pipe for watering upto 7.5 mtr is included in the rate quoted for this item. 43 Supply & fix Expulsion type lightning arrestor having rated voltage 11 KV and discharge current 65 KA suitable for 11000 Volt complete all as specified and directed. 44 Supply & Fixing in replacement of factory made astronomical street light control panel housed inhinged polycarbonate box of min size 600x315x214mm (system voltage 415 Volt, 3 phase 4 wire, 50 Hz,) consistingof MCCB four pole, 10 KA,63 Amp 01 No , contactor three pole 40 Amp AC 3 type - 01 No with astronomical timer switch digital type with lithium ion battery and MCBs singal pole 32 Amps 240 Volts 10 KA ,04 Nos mounted on 1.6 mm thick CRCA plate duly powder painted with seperate auto manual rotary selector switch & ON/OFF indiactors fixed on door, gun metal glands for cable entry from bottom for incoming and outgoing cables made with IP 65 degree of protection (EN60529), dust proof, water tight, light weight, acid resistant, corrosion proof insulated & shock proof, fire retardant, UV resistant, with internally embedded gasket fitted with required terminals including mounting arrangement i.e. GI clamp, nut bolts washers etc including taking down old panel .(Location : street light panel one for each unit) 45 Supply and fixingPVC (Tharmoplastic) street light junction box 250X200X100mm, heavy duty with locking arrangement, single phase and neutral two Nos copper busbarand one No. MCB Single Pole 240 Volts 6 Amps complete. 46 Supply and fixing Pole mounted Junction Box as per sintex 250X200X100mm for fixing cable with provision of four Nos copper busbar withMCB SP 6 Amp. 47 M/L for route indicators made of PCC (1:2:4) type B1 (using 20mm graded aggregates) in rectangular blocks in sizes 60X20X20 cm burried in ground directly up to the depth of 45 cm and written the descriptiondetails of U/G cable in red paint on top of the PCC block over yellow enamel paint complete all as directed and specified. 48 M&L for underground pneumatic horizontal drilling of holes (HDD) under road, pavement, hard standing as required length at site by trenchless technology using ultra sound technique with necessary horizontal direction drilling machine . The contractor shall be conduct under ground scanning to detect existing HT/LT cable line , sewage line, OFC Cable etc to avoid damage. The entry/exist hole must be large enough to fit the drilling tool and the operator in it so they can aim the tool. The hole also must be deep enough that as the tool compacts the ground and the surface to be remain undisturbed. The depth of the starting bore pit depends on the type of the soil that is being worked in and how well it compacts. The operator shall aim the tool to the desire exit point and allow it to perform it function creating a bore hole under the ground without disturbing surfaces. The operator also should monitor the surface to make sure that, it is undisturbed. As the tool near to the exit point it is slowed down and the exit pit should be dug to locate both the tool and the bore. As the tool enters the exit pit the operator should choose either dig up the tool to retrieve it or reverses the tool back into the first bore pit to retrieve it including connected earth work, complete all as specified and directed. 49 Supply & Laying ofHigh density polyethylene pipes (HDPE) of pressure rating HDPE Pipes PN 6 size 110mm (4) laid in trenches for the protection of HT UG Cable all as specified and directed 50 M&L for Excavation in trenches n. exc. 1.5 mtr wide and n. exc. 1.5 mtr in depth for laying of underground cable, foundation of poleand getting out in soft/loose soil complete all as specified and directed. 51 M&L for Returning, filling in excavated soil in trenches including spreading, levelling, watering and well rammingin layers n. exc. 25 cm thick complete all as specified and directed. 52 M&L for Removing of excavated soil to a distance n. exc. 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed. 53 M&Lfor laying local dry clean sand filling for cushioning in trenches around under ground cable complete all as specified and directed. 54 M&L for laying well burnt brick, old size in trenches, as protection of under ground cable complete all as specified and directed. 55 Supply & laying ofun-reinforced precast concrete cable cover type -2 with peak size 450 mmx180 mmX40 mm laid in trenches for the protection of HT UG Cable all as specified and directed 56 Supply & laying ofun-reinforced precast concrete cable cover CLASS LV , type -1 with flat size 250 mmx150 mmX40 mm laid in trenches for the protection of LT UG Cable all as specified and directed
